1
as in informs
to give information to
my friend quickly filled me in on the portion of the movie that I had missed
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in substitutes
to serve as a replacement usually for a time only
she's only filling in while the regular secretary is on vacation
Synonyms & Similar Words
Example Sentences
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Recent Examples of fills in
Tom, by contrast, argues for a more imaginative reconstruction of what has been lost, the kind of history that fills in silences.
—
Katy Waldman, New Yorker, 22 Sep. 2025
Cooler weather fills in behind the front Thursday, becoming drier into the weekend.
—Jalen Williams, Freep.com, 2 Sep. 2025
Mercenaries fills in the gaps between those two grand traditions.
—Rob Wieland, Forbes.com, 30 Aug. 2025
It’s enriched with hydrolyzed keratin, which penetrates the hair cuticle and fills in the gaps caused by breakage for stronger bonds.
—Jessie Quinn, StyleCaster, 4 Aug. 2025
Katy Waldman, New Yorker, 22 Sep. 2025
Cooler weather fills in behind the front Thursday, becoming drier into the weekend.
—Jalen Williams, Freep.com, 2 Sep. 2025
Mercenaries fills in the gaps between those two grand traditions.
—Rob Wieland, Forbes.com, 30 Aug. 2025
It’s enriched with hydrolyzed keratin, which penetrates the hair cuticle and fills in the gaps caused by breakage for stronger bonds.
—Jessie Quinn, StyleCaster, 4 Aug. 2025
Recent Examples of Synonyms for fills in
Verb
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The latest installment, which premiered Thursday on Netflix, picks up just moments after the Season 2 cliffhanger when the President dies after Hal (Rufus Sewell) informs him of Vice President Grace Penn’s involvement in the bombing of a British aircraft carrier in the Persian Gulf.—
Katie Campione,
Deadline,
18 Oct. 2025
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That shift informs the way climbing gyms are put together.—
Kelli María Korducki,
HubSpot,
17 Oct. 2025
Verb
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For some, the social capital of friends, community groups, and online donors now substitutes for financial capital.—
Ashley Lutz,
Fortune,
13 Oct. 2025
Verb
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Just like 2024, the top three airports remain the same, which isn’t surprising, Taylor tells CNBC Make It.—
Celia Fernandez,
CNBC,
19 Oct. 2025
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From a vintage painting discovered in a shop to a child’s colorful sketch, each piece tells a story and adds warmth to your home.—
Elizabeth Fogarty,
Better Homes & Gardens,
19 Oct. 2025
Verb
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The day stands in direct opposition to the Western doctrine of discovery and the mythologizing of colonization.—
JSTOR Daily,
JSTOR Daily,
11 Oct. 2025
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After the two dates in Los Angeles, the Fifty Something Tour will then go to Mexico City for one show, followed by two-night stands in Fort Worth, Chicago, New York and Toronto.—
Greg Evans,
Deadline,
6 Oct. 2025
Verb
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The Princeton Review’s Franek advises students and families not to be deterred by the sky-high sticker prices.—
Jessica Dickler,
CNBC,
13 Oct. 2025
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The European Commission advises that member states roll it out at various crossing points by sea, air, and land.—
Julia Buckley,
CNN Money,
10 Oct. 2025
Verb
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Others will be displaced by AI that takes over processes which no longer require human intervention.—
Hugh Son,
CNBC,
30 Sep. 2025
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Scott Rudin’s Little Bear Ridge Road takes over the theater next.—
Caitlin Huston,
HollywoodReporter,
9 Sep. 2025
Verb
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No coach in any other sport has the media responsibilities of a major league manager, who briefs the media before and after every game and occasionally has to answer (or deflect) questions that should be answered by the front office.—
Jim Alexander,
Oc Register,
29 Aug. 2025
Cite this Entry
“Fills in.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fills%20in. Accessed 20 Oct. 2025.
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